Some billboards printed on a canvas can even have 20, as they will be viewed at a distance and no fine details are actually needed in this case. At the same time, a lower value, for example, 100 dots per inch, should be enough for a poster. Is 300 DPI better than 600 DPI or does it work the other way? It depends, in fact, on what you are printing and what material is used.Ī higher resolution might be needed for glossy photos or images with lots of details that need to be crisp. Usually, the higher the number of dots the better is the quality of the printed copy.Īs a rule, printing services request that your picture should be no less than 300 DPI as it is considered to be an industry standard for printing brochures, leaflets, and regular photos. You can always find the resolution information in the file properties. While they both describe the resolution of the picture and define the overall quality, it might be more accurate to use DPI in the print industry and PPI, when speaking about digital images. However these two terms are technically not the same. Sometimes, it is used interchangeably with PPI, or pixels per inch. The difference between 300 DPI and 600 DPI

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